Ask question

Ask question

All categories

3 years ago

13

Huda opened a bank account with $30.00 and deposited $25.00 every month. After several months, she had a total of $180 in her ac

count. For how many months did Huda save?
A. 3 months

B. 6 months

C. 5.2 months

D. 7.2 months

2 answers:

krek1111 [17]3 years ago

3 0

Answer: C.) 6 months

zlopas [31]3 years ago

3 0

Answer:

its B

Step-by-step explanation:

You might be interested in

Plzzzzzzz help pppppppp

Pepsi [2]

Answer:

c

A

D

Step-by-step explanation:

i hope this helps

4 0

3 years ago

The rockets scored 15 baskets out of 21 attempts. How many attempts will it take for the rockets to score 40 baskets?

andre [41]

I may not be correct but ok pretty sure it’s 56

8 0

3 years ago

Read 2 more answers

What is the value of fraction 1 over 3x3 + 5.4y, when x = 3 and y = 2? 13.8 16.8 19.8 28.8

Bond [772]

The answer is 16.8. Tell me if I'm right

7 0

3 years ago

2 points) Suppose w=xy+yzw=xy+yz, where x=et, y=2+sin(t)x=et, y=2+sin⁡(t), and z=2+cos(3t)z=2+cos⁡(3t). A ) Use the chain rule t

Olenka [21]

Answer:

$\frac{\partial w}{\partial t} = y(e^t) +(x+z)*(cos(t)) - 3y*sin(3t)$

Step-by-step explanation:

First, note that

$\frac{\partial x}{\partial t} = e^{t} \\\frac{\partial y}{\partial t} = cos(t)\\$

And using the chain rule in one variable

$\frac{\partial z}{\partial t} = -3sin(3t)$

Now remember that the chain rule in several variables sates that

$\frac{\partial w}{\partial t} = \frac{\partial w}{\partial x} * \frac{\partial x}{\partial t} + \frac{\partial w}{\partial y} * \frac{\partial y}{\partial t} + \frac{\partial w}{\partial z} * \frac{\partial z}{\partial t}$

Therefore the chain rule in several variables would look like this.

$\frac{\partial w}{\partial t} = y(e^t) +(x+z)*(cos(t)) - 3y*sin(3t)$

6 0

3 years ago

Read 2 more answers

Please help I need to get school work done before 3

Leno4ka [110]

1-distributed property
2.Multiplication
3.addition
4.Divison
5.Sum

3 0

3 years ago